Device for Heating Battery Cell
AssigneeSK On Co., Ltd.
InventorsSung Woo LEE, Tae Kon KO
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Abstract
A battery cell heating device is disclosed. A battery cell heating device based on an embodiment of the disclosed technology is a battery cell heating device applying heat to a battery cell. The battery cell heating device may comprise a heating member that is in contact with the battery cell and is formed of a material including a metal, and a magnetic field generator configured to provide a time-varying magnetic flux to the heating member.
Claims20
A battery cell heating device applying heat to a battery cell, the battery cell heating device comprising:
- a heating member that is in contact with the battery cell and is formed of a material including a metal;
- and
- a magnetic field generator configured to provide a time-varying magnetic flux to the heating member.
A battery cell heating device comprising:
- a heating member formed of a material including a metal;
- a magnetic field generator configured to provide a time-varying magnetic flux to the heating member;
- and
- a magnetic field screen including a screen body positioned between the heating member and the magnetic field generator and a screen opening formed in the screen body,
- wherein the screen body blocks the time-varying magnetic flux.
A battery cell heating device comprising:
- a heating member formed of a material including a metal;
- a magnetic field generator configured to provide a time-varying magnetic flux to the heating member;
- a sensor unit configured to measure a temperature of the heating member;
- and
- a control unit connected to the sensor unit and configured to acquire temperature information,
- wherein the control unit is further configured to control the magnetic field generator based on the temperature information.
Dependencies are inferred from the claim text.